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- Layout only: token streams match up to split literals, continuations and using order - The size totals fall, so the structure baseline is lowered
30 lines
1.4 KiB
C++
30 lines
1.4 KiB
C++
// MobileGL - MobileGL/MG_Backend/DirectVulkan/DescriptorPoolCensus.h
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// Copyright (c) 2025-2026 MobileGL-Dev
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// Licensed under the GNU Lesser General Public License v3.0:
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// https://www.gnu.org/licenses/gpl-3.0.txt
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// https://www.gnu.org/licenses/lgpl-3.0.txt
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// SPDX-License-Identifier: LGPL-3.0-only
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// End of Source File Header
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#pragma once
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#include <cstdint>
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namespace MobileGL::MG_Backend::DirectVulkan {
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// A count of Magma's per-frame descriptor pools and the sets they hold (UniformManager), for
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// tests. Dependency-free on purpose: the integration scenarios include it next to the system GL
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// headers. They link the static library on desktop; the shipping shared library is built with
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// hidden visibility, so on Android nothing outside the library can call GetDescriptorPoolCensus.
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struct DescriptorPoolCensus {
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bool available = false; // false when no Magma renderer is live (e.g. the DirectGLES backend)
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uint32_t frameSlots = 0;
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uint32_t pools = 0; // descriptor pools across every frame slot
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uint32_t maxPoolsInOneSlot = 0;
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uint64_t capacitySets = 0; // sum of maxSets over those pools
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uint64_t cachedSets = 0; // sets allocated from them and held in the per-layout caches
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uint64_t slotTrims = 0; // whole-slot trims since the renderer came up
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};
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DescriptorPoolCensus GetDescriptorPoolCensus();
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} // namespace MobileGL::MG_Backend::DirectVulkan
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